MERN Stack Developer for Flutter App

I have a partially developed Flutter app that relies on a MERN stack backend. I'm seeking a talented MERN stack developer to help complete this project.

Key Responsibilities:
- Integrate APIs
- Debugging and fixing existing issues
- Implementing new features on the backend

The specific new features to be implemented haven't been decided yet, but may include things like user authentication, payment gateway integration, or real-time notifications.

Ideal Skills:
- Proficiency in MERN stack
- Experience with Flutter
- Strong debugging skills
- Ability to implement new features
- Experience with API integrations